In how many ways can Rs. 16 be divided into 4 persons when none of them gets less than Rs. 3?

In how many ways can 6 persons stand in a queue?

In how many ways 5 persons can be seated in a row ?

In how many ways five persons can stand in a row ?

(i) In how many ways can a pack of 52 cards be divided equally among four players? (ii) In how many ways can you divide these cards in four sets, three of them having 17 cards each and the fourth one just one card?

A gentleman wants to invite 6 friends. In how many ways can he send invitation cards to them, if he three servants to deliver the cards ?

In how many ways can 5 boys and 3 girls sit in a row so that no two girls are together ?

In how many ways can 10 persons take seats in a row of 24 fixed seats so that no two persons take consecutive seats.